5 Rear Turbo Bolt Size Question

[RollingRock213]

Does anyone know the gm part number or what size and specifications are for the 5 bolts that bolt the exhaust pipe to the rear of the garrett t-25 turbo?  I have a few stripped or broken bolts and wanted to buy new ones.  I contacted Garrett via email and they haven't responded yet.  Any help would be appreciated!

[Penglii]

M8x1.25
I forget exactly how long they are though.

[RollingRock213]

Thanks so much for your help, I'll just measure the old ones for the length.  Any ideas where to buy them at?

[Penglii]

You are welcome.

Go to any hardware store and look for the Grade 8 bolts, those are perfect replacements.